It has been reported that a suit of plant traits can regulate the ant-seed interaction and subsequently affect the seed dispersal.However, the role of plant volatiles in attracting the ants for seed dispersal remains little examined.We used a Y-tube olfactometer to test behavior response of a keystone seed-dispersing ant (Pristomyrmex pungens Mayr)
Formation the system for assessing the economic security of enterprise in the agricultural sector
The complex of agroindustrial enterpriseis an extremely important branch of the national economy of any state.This area determines the level RXOMEGA-3 FACTORS of food security, and can also be one of the powerful incentives for the growth of the entire economic system of the country.This is why it so important to ensure economic security of agroind
The concept and properties of quasi-rigid $C_{0}$-semigroups
In this paper, quasi-rigid $C_{0}$-semigroups are introduced and their properties are investigated.Also, some sufficient conditions for quasi-rigidity are stated.It is proved that quasi-rigid $C_{0}$-semigroups are recurrent.It is stated that if a $C_{0}$-semigroup contains a quasi-rigid operator, then it is quasi-rigid.The concept of topologically
THE U.S INACTION ON CLIMATE CHANGE: REALISM AND ITS INTERPRETATIONS
President Donal Trump announced the U.S.withdrawal from the 2015 Paris Agreement, and stated that the withdrawal was mainly to protect its national interests.The U.S.economic ambitions, the China factor and the intricacies of U.S domestic politics had played a major role in deciding the U.S.position on the Paris Agreement and the Kyoto Protocol of